| 摘要 |
PROBLEM TO BE SOLVED: To provide a waterproof device for an opening, which can improve workability in installation.SOLUTION: A waterproof device includes a sheet 10 which is installed in an outdoor side of an open/close body 4 opening and closing an opening 6 of a structure 1 and blocks the opening, a holding member 5 preliminarily fixed to one side of an end of the sheet in the width direction and holding the side, and fixing means 20 fixing the holding member with respect to a columnar support member 2 positioned in an end of the opening in the width direction, with the holding member extended in the longitudinal direction of the support member. The holding member is fixed by the fixing means with respect to a face 21 of the support member opposite to the opening. |
